Key Takeaways * An egg crate mattress topper is a convoluted layer of material (latex, memory foam, wool, etc.) placed upon your mattress to change how it feels. * The egg crate-like design is meant to make the mattress topper better at providing pressure relief, contouring, responsiveness, cushioning, and support. * The Turmerry egg crate mattress topper is made of certified organic Dunlop latex foam. * Organic latex is obtained from rubber trees. It is renowned for its bounce, eco-friendliness, durability, cooling, and motion isolation. * Our egg crate foam mattress topper works well with every sleeper type and can be tailored to your preference by customizing their size, thickness, and firmness.